0314020.MXP Littelfuse Inc, 0314020.MXP Datasheet - Page 2

• Manufacturer Part Number: 0314020.MXP
• Description: FUSE CERAMIC 250V FAST 3AB 20A
• Manufacturer: Littelfuse Inc
• Series: 314Pr
• Type: General Fusesr

Specifications of 0314020.MXP

• Fuse Type: Fast Acting
• Voltage - Rated: 250VAC
• Current: 20A
• Package / Case: Cylindrical, 3AG, 1/4" x 1 1/4", 6x32mm
• Size / Dimension: 0.250" Dia x 1.250" L (6.35mm x 31.75mm)
• Mounting Type: Holder
• Operating Temperature: -55°C ~ 125°C
• Dc Cold Resistance: 0.004 Ohm
• Melting I²t: 631
• Current Rating: 20 Amps
• Voltage Rating: 250 Volts
• Fuse Size / Group: 3AB
• Termination Style: Cartridge
• Body Material: Ceramic
• Product: Axial Lead and Cartridge Fuses
• Interrupt Rating: 10 KAmps at 125 VoltsAC / 1 KAmp at 250 VoltsAC
• Lead Free Status / RoHS Status: Lead free / RoHS Compliant
• Color: -
• Lead Free Status / Rohs Status: Lead free / RoHS Compliant

314/324 Series
Temperature Rerating Curve
Soldering Parameters - Wave Soldering
300
280
260
240
220
200
180
160
140
120
100
Time (Seconds)
80
60
40
20
0
Preheat Time
Introduction to Circuit Protection
Introduction to Circuit Protection
Dwell Time
Axial Lead & Cartridge Fuses
3AB > Fast Acting > 314/324 Series
Cooling Time
322
Recommended Process Parameters:
Recommended Hand-Solder Parameters:
Note: These devices are not recommended for IR or
Convection Reflow process.
Preheat:
(Depends on Flux Activation Temperature)
Solder Pot Temperature:
Solder Dwell Time:
Transientology
Average Time Current Curves
Solder Iron Temperature: 350° C +/- 5°C
Temperature Minimum:
Temperature Maximum:
Preheat Time:
1000
0.01
100
0.1
10
Wave Parameter
1
0.1
1
CURRENT IN AMPERES
Specifications are subject to change without notice.
Please refer to www.littelfuse.com/series/314.html
(Typical Industry Recommendation)
100
150
60-180 seconds
260
2-5 seconds
10
Lead-Free Recommendation
°
°
°
C
C
C Maximum
or /324.html for current information.
100
© 2009 Littelfuse, Inc.
1000